TWI562560B - Encoder and encoding method providing incremental redundancy - Google Patents
Encoder and encoding method providing incremental redundancyInfo
- Publication number
- TWI562560B TWI562560B TW101106289A TW101106289A TWI562560B TW I562560 B TWI562560 B TW I562560B TW 101106289 A TW101106289 A TW 101106289A TW 101106289 A TW101106289 A TW 101106289A TW I562560 B TWI562560 B TW I562560B
- Authority
- TW
- Taiwan
- Prior art keywords
- encoder
- encoding method
- method providing
- incremental redundancy
- providing incremental
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/033—Theoretical methods to calculate these checking codes
- H03M13/036—Heuristic code construction methods, i.e. code construction or code search based on using trial-and-error
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
- H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
- H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
- H03M13/1148—Structural properties of the code parity-check or generator matrix
- H03M13/116—Quasi-cyclic LDPC [QC-LDPC] codes, i.e. the parity-check matrix being composed of permutation or circulant sub-matrices
- H03M13/1165—QC-LDPC codes as defined for the digital video broadcasting [DVB] specifications, e.g. DVB-Satellite [DVB-S2]
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
- H03M13/3761—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 using code combining, i.e. using combining of codeword portions which may have been transmitted separately, e.g. Digital Fountain codes, Raptor codes or Luby Transform [LT] codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/61—Aspects and characteristics of methods and arrangements for error correction or error detection, not provided for otherwise
- H03M13/618—Shortening and extension of codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/63—Joint error correction and other techniques
- H03M13/6306—Error control coding in combination with Automatic Repeat reQuest [ARQ] and diversity transmission, e.g. coding schemes for the multiple transmission of the same information or the transmission of incremental redundancy
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Probability & Statistics with Applications (AREA)
- Mathematical Physics (AREA)
- Multimedia (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11165297 | 2011-05-09 | ||
EP11166736 | 2011-05-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201251368A TW201251368A (en) | 2012-12-16 |
TWI562560B true TWI562560B (en) | 2016-12-11 |
Family
ID=45999854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW101106289A TWI562560B (en) | 2011-05-09 | 2012-02-24 | Encoder and encoding method providing incremental redundancy |
Country Status (7)
Country | Link |
---|---|
US (1) | US9385752B2 (zh) |
EP (1) | EP2707963A1 (zh) |
KR (1) | KR20140031931A (zh) |
CN (1) | CN103636132A (zh) |
RU (1) | RU2541174C1 (zh) |
TW (1) | TWI562560B (zh) |
WO (1) | WO2012152589A1 (zh) |
Families Citing this family (93)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9444514B2 (en) | 2010-05-28 | 2016-09-13 | Cohere Technologies, Inc. | OTFS methods of data channel characterization and uses thereof |
US9071286B2 (en) | 2011-05-26 | 2015-06-30 | Cohere Technologies, Inc. | Modulation and equalization in an orthonormal time-frequency shifting communications system |
US11943089B2 (en) | 2010-05-28 | 2024-03-26 | Cohere Technologies, Inc. | Modulation and equalization in an orthonormal time-shifting communications system |
US10681568B1 (en) | 2010-05-28 | 2020-06-09 | Cohere Technologies, Inc. | Methods of data channel characterization and uses thereof |
US9130638B2 (en) | 2011-05-26 | 2015-09-08 | Cohere Technologies, Inc. | Modulation and equalization in an orthonormal time-frequency shifting communications system |
US10667148B1 (en) | 2010-05-28 | 2020-05-26 | Cohere Technologies, Inc. | Methods of operating and implementing wireless communications systems |
US8976851B2 (en) | 2011-05-26 | 2015-03-10 | Cohere Technologies, Inc. | Modulation and equalization in an orthonormal time-frequency shifting communications system |
US9071285B2 (en) | 2011-05-26 | 2015-06-30 | Cohere Technologies, Inc. | Modulation and equalization in an orthonormal time-frequency shifting communications system |
US9184779B2 (en) * | 2011-07-22 | 2015-11-10 | Texas Instruments Incorporated | Dynamic medium switch in co-located PLC and RF networks |
US9912507B2 (en) | 2012-06-25 | 2018-03-06 | Cohere Technologies, Inc. | Orthogonal time frequency space communication system compatible with OFDM |
US9967758B2 (en) | 2012-06-25 | 2018-05-08 | Cohere Technologies, Inc. | Multiple access in an orthogonal time frequency space communication system |
US10469215B2 (en) | 2012-06-25 | 2019-11-05 | Cohere Technologies, Inc. | Orthogonal time frequency space modulation system for the Internet of Things |
US9929783B2 (en) * | 2012-06-25 | 2018-03-27 | Cohere Technologies, Inc. | Orthogonal time frequency space modulation system |
US10411843B2 (en) | 2012-06-25 | 2019-09-10 | Cohere Technologies, Inc. | Orthogonal time frequency space communication system compatible with OFDM |
US10003487B2 (en) | 2013-03-15 | 2018-06-19 | Cohere Technologies, Inc. | Symplectic orthogonal time frequency space modulation system |
US10090972B2 (en) | 2012-06-25 | 2018-10-02 | Cohere Technologies, Inc. | System and method for two-dimensional equalization in an orthogonal time frequency space communication system |
WO2014082997A1 (en) * | 2012-11-28 | 2014-06-05 | Sony Corporation | Receiver for receiving data in a broadcast system |
CN107370568A (zh) * | 2012-11-28 | 2017-11-21 | 索尼公司 | 接收器、混合广播宽带终端、电视机及数据接收方法 |
WO2014082933A1 (en) | 2012-11-28 | 2014-06-05 | Sony Corporation | Control device and method for use in a broadcast system |
WO2015002449A1 (en) * | 2013-07-05 | 2015-01-08 | Lg Electronics Inc. | Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals |
WO2015016663A1 (en) | 2013-08-01 | 2015-02-05 | Lg Electronics Inc. | Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals |
US10306278B2 (en) | 2014-04-27 | 2019-05-28 | Lg Electronics Inc. | Apparatus for transmitting broadcast signal, apparatus for receiving broadcast signal, method for transmitting broadcast signal, and method for receiving broadcast signal |
KR102260767B1 (ko) * | 2014-05-22 | 2021-06-07 | 한국전자통신연구원 | 길이가 16200이며, 부호율이 3/15인 ldpc 부호어 및 64-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법 |
WO2016027967A1 (ko) | 2014-08-21 | 2016-02-25 | 엘지전자 주식회사 | 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법 |
GB2531725B (en) * | 2014-10-27 | 2017-10-18 | Samsung Electronics Co Ltd | Additional channels using preamble symbols |
WO2016068406A1 (en) * | 2014-10-27 | 2016-05-06 | Samsung Electronics Co., Ltd. | Additional channels using preamble symbols |
US10256942B2 (en) | 2015-01-26 | 2019-04-09 | Sony Corporation | Receiver for receiving data in a broadcast system using redundancy data |
KR102347779B1 (ko) * | 2015-03-13 | 2022-01-06 | 상하이 내셔널 엔지니어링 리서치 센터 오브 디지털 텔레비전 컴퍼니, 리미티드 | 시그널링 코딩 변조방법, 복조 디코딩 방법 및 장치 |
CN106034244B (zh) * | 2015-03-20 | 2018-12-18 | 上海数字电视国家工程研究中心有限公司 | 信令编码调制方法和解调译码方法及装置 |
CN106034007B (zh) * | 2015-03-13 | 2019-12-13 | 上海数字电视国家工程研究中心有限公司 | 信令编码调制方法和解调译码方法及装置 |
CA2981067C (en) * | 2015-04-08 | 2023-10-03 | ONE Media, LLC | Advanced data cell resource mapping |
US20160323060A1 (en) * | 2015-04-28 | 2016-11-03 | Intel IP Corporation | Apparatus, computer readable medium, and method for higher qam in a high efficiency wireless local-area network |
WO2016183230A1 (en) | 2015-05-11 | 2016-11-17 | Cohere Technologies | Systems and methods for symplectic orthogonal time frequency shifting modulation and transmission of data |
US10090973B2 (en) | 2015-05-11 | 2018-10-02 | Cohere Technologies, Inc. | Multiple access in an orthogonal time frequency space communication system |
US10574317B2 (en) | 2015-06-18 | 2020-02-25 | Cohere Technologies, Inc. | System and method for providing wireless communication services using configurable broadband infrastructure shared among multiple network operators |
US9866363B2 (en) | 2015-06-18 | 2018-01-09 | Cohere Technologies, Inc. | System and method for coordinated management of network access points |
KR102674837B1 (ko) | 2015-06-27 | 2024-06-13 | 코히어 테크널러지스, 아이엔씨. | Ofdm과 호환가능한 직교 시간 주파수 공간 통신 시스템 |
US10892547B2 (en) | 2015-07-07 | 2021-01-12 | Cohere Technologies, Inc. | Inconspicuous multi-directional antenna system configured for multiple polarization modes |
WO2017011455A1 (en) | 2015-07-12 | 2017-01-19 | Cohere Technologies | Orthogonal time frequency space modulation over a plurality of narrow band subcarriers |
CN108770382B (zh) | 2015-09-07 | 2022-01-14 | 凝聚技术公司 | 使用正交时间频率空间调制的多路存取的方法 |
CN108781160B (zh) | 2015-11-18 | 2022-04-29 | 凝聚技术公司 | 正交时间频率空间调制技术 |
EP3387748B1 (en) | 2015-12-09 | 2022-03-09 | Cohere Technologies, Inc. | Pilot packing using complex orthogonal functions |
US10063369B1 (en) * | 2015-12-16 | 2018-08-28 | Verily Life Sciences Llc | Time synchronization of multi-modality measurements |
WO2017117262A1 (en) * | 2015-12-29 | 2017-07-06 | Echostar Technologies L.L.C | Methods and systems for assisted content delivery |
US10644839B2 (en) * | 2016-01-15 | 2020-05-05 | Avago Technologies International Sales Pte. Limited | Codeword puncturing for varying code rates |
EP3420641A4 (en) | 2016-02-25 | 2019-12-11 | Cohere Technologies, Inc. | REFERENCE SIGNAL PACKAGING FOR WIRELESS COMMUNICATIONS |
CN109314619B (zh) | 2016-03-23 | 2021-05-25 | 凝聚技术公司 | 正交时间频率空间调制信号的接收器侧处理 |
US9667307B1 (en) | 2016-03-31 | 2017-05-30 | Cohere Technologies | Wireless telecommunications system for high-mobility applications |
WO2017173160A1 (en) | 2016-03-31 | 2017-10-05 | Cohere Technologies | Channel acquisition using orthogonal time frequency space modulated pilot signal |
CN113726700A (zh) | 2016-04-01 | 2021-11-30 | 凝聚技术公司 | 正交时频空间调制信号的迭代二维均衡 |
EP3437197B1 (en) | 2016-04-01 | 2022-03-09 | Cohere Technologies, Inc. | Tomlinson-harashima precoding in an otfs communication system |
US10938602B2 (en) | 2016-05-20 | 2021-03-02 | Cohere Technologies, Inc. | Iterative channel estimation and equalization with superimposed reference signals |
EP3497907A4 (en) | 2016-08-12 | 2020-03-04 | Cohere Technologies, Inc. | LOCALIZED EQUALIZATION FOR INTER-CARRIER INTERFERENCE CHANNELS |
EP4362590A3 (en) | 2016-08-12 | 2024-06-26 | Cohere Technologies, Inc. | Method for multi-user multiplexing of orthogonal time frequency space signals |
EP3497799A4 (en) | 2016-08-12 | 2020-04-15 | Cohere Technologies, Inc. | MULTILEVEL ITERATIVE EQUALIZATION AND DECODING |
WO2018064587A1 (en) | 2016-09-29 | 2018-04-05 | Cohere Technologies | Transport block segmentation for multi-level codes |
WO2018064605A1 (en) | 2016-09-30 | 2018-04-05 | Cohere Technologies | Uplink user resource allocation for orthogonal time frequency space modulation |
JP6885029B2 (ja) * | 2016-11-18 | 2021-06-09 | ソニーグループ株式会社 | 送信装置、及び、送信方法 |
EP3549200B1 (en) | 2016-12-05 | 2022-06-29 | Cohere Technologies, Inc. | Fixed wireless access using orthogonal time frequency space modulation |
WO2018126433A1 (en) * | 2017-01-06 | 2018-07-12 | Qualcomm Incorporated | Techniques for hybrid chase combining and incremental redundancy harq with polar codes |
WO2018129554A1 (en) | 2017-01-09 | 2018-07-12 | Cohere Technologies | Pilot scrambling for channel estimation |
WO2018140837A1 (en) | 2017-01-27 | 2018-08-02 | Cohere Technologies | Variable beamwidth multiband antenna |
JP6880792B2 (ja) * | 2017-02-06 | 2021-06-02 | ソニーグループ株式会社 | 送信装置、送信方法、受信装置、及び、受信方法 |
TWI714824B (zh) * | 2017-02-06 | 2021-01-01 | 聯發科技股份有限公司 | 通訊方法和裝置 |
JP6895053B2 (ja) * | 2017-02-20 | 2021-06-30 | ソニーグループ株式会社 | 送信装置、送信方法、受信装置、及び、受信方法 |
JP6897205B2 (ja) * | 2017-02-20 | 2021-06-30 | ソニーグループ株式会社 | 送信装置、送信方法、受信装置、及び、受信方法 |
JP6903979B2 (ja) * | 2017-02-20 | 2021-07-14 | ソニーグループ株式会社 | 送信装置、送信方法、受信装置、及び、受信方法 |
CN108631928B (zh) * | 2017-03-24 | 2021-06-01 | 华为技术有限公司 | 数据传输方法、发送设备及接收设备 |
US10568143B2 (en) | 2017-03-28 | 2020-02-18 | Cohere Technologies, Inc. | Windowed sequence for random access method and apparatus |
EP3610582A4 (en) | 2017-04-11 | 2021-01-06 | Cohere Technologies, Inc. | DIGITAL COMMUNICATION USING ORTHOGONALLY MODULATED SIGNALS IN DISPERSED TIME, FREQUENCY AND SPACE |
EP4109983A1 (en) | 2017-04-21 | 2022-12-28 | Cohere Technologies, Inc. | Communication techniques using quasi-static properties of wireless channels |
WO2018200567A1 (en) | 2017-04-24 | 2018-11-01 | Cohere Technologies | Multibeam antenna designs and operation |
EP3616341A4 (en) | 2017-04-24 | 2020-12-30 | Cohere Technologies, Inc. | DIGITAL COMMUNICATION USING LATTICE DISTRIBUTION MULTIPLEXING |
WO2019014332A1 (en) | 2017-07-12 | 2019-01-17 | Cohere Technologies | DATA MODULATION SCHEMES BASED ON TRANSFORMED ZAK |
WO2019032605A1 (en) | 2017-08-11 | 2019-02-14 | Cohere Technologies | RADIATION TRACING TECHNIQUE FOR WIRELESS CHANNEL MEASUREMENTS |
US11324008B2 (en) | 2017-08-14 | 2022-05-03 | Cohere Technologies, Inc. | Transmission resource allocation by splitting physical resource blocks |
US11102034B2 (en) | 2017-09-06 | 2021-08-24 | Cohere Technologies, Inc. | Lattice reduction in orthogonal time frequency space modulation |
WO2019051427A1 (en) | 2017-09-11 | 2019-03-14 | Cohere Technologies, Inc. | WIRELESS LOCAL NETWORKS USING ORTHOGONAL TIME-FREQUENCY SPACE MODULATION |
CN111095883B (zh) | 2017-09-15 | 2023-04-07 | 凝聚技术公司 | 在正交时频空间信号接收器中实现同步 |
EP3685470A4 (en) | 2017-09-20 | 2021-06-23 | Cohere Technologies, Inc. | LOW COST ELECTROMAGNETIC POWER SUPPLY |
US11152957B2 (en) | 2017-09-29 | 2021-10-19 | Cohere Technologies, Inc. | Forward error correction using non-binary low density parity check codes |
CN111919394B (zh) | 2017-11-01 | 2022-05-27 | 凝聚技术公司 | 使用正交时频空分复用的无线系统中的预编码 |
CN109857352A (zh) * | 2017-11-30 | 2019-06-07 | 富泰华工业(深圳)有限公司 | 动画显示方法及人机交互装置 |
WO2019113046A1 (en) | 2017-12-04 | 2019-06-13 | Cohere Technologies, Inc. | Implementation of orthogonal time frequency space modulation for wireless communications |
JP7135344B2 (ja) * | 2018-01-18 | 2022-09-13 | ソニーグループ株式会社 | 送信装置、送信方法、受信装置、及び、受信方法 |
JP7077628B2 (ja) * | 2018-01-18 | 2022-05-31 | ソニーグループ株式会社 | 送信装置、送信方法、受信装置、及び、受信方法 |
EP3750252A4 (en) | 2018-02-08 | 2021-08-11 | Cohere Technologies, Inc. | CHANNEL ESTIMATE ASPECTS FOR ORTHOGONAL TIME-FREQUENCY SPATIAL MODULATION FOR WIRELESS COMMUNICATIONS |
WO2019173775A1 (en) | 2018-03-08 | 2019-09-12 | Cohere Technologies, Inc. | Scheduling multi-user mimo transmissions in fixed wireless access systems |
US11329848B2 (en) | 2018-06-13 | 2022-05-10 | Cohere Technologies, Inc. | Reciprocal calibration for channel estimation based on second-order statistics |
US11522600B1 (en) | 2018-08-01 | 2022-12-06 | Cohere Technologies, Inc. | Airborne RF-head system |
US10942809B2 (en) * | 2018-12-20 | 2021-03-09 | Micron Technology, Inc. | Changing of error correction codes based on the wear of a memory sub-system |
US20210126659A1 (en) * | 2019-10-24 | 2021-04-29 | Cloud Network Technology Singapore Pte. Ltd. | Apparatus and method for processing multi-user transmissions to discard signals or data carrying interference |
CN118018350A (zh) * | 2024-02-05 | 2024-05-10 | 广东联想懂的通信有限公司 | 软件实现uart-ttl的低成本松耦合总线控制网络方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050091565A1 (en) * | 2003-10-27 | 2005-04-28 | Mustafa Eroz | Method and apparatus for providing reduced memory low density parity check (LDPC) codes |
US20060153315A1 (en) * | 2001-04-27 | 2006-07-13 | Chen Ernest C | Lower complexity layered modulation signal processor |
US20090249163A1 (en) * | 2006-01-31 | 2009-10-01 | Ovchinnikov Andrei Anatol Evich | Iterative decoding of concatenated low-density parity-check codes |
TWI326987B (en) * | 2004-10-04 | 2010-07-01 | Broadcom Corp | Efficient design to implement ldpc (low density parity check) decoder |
TWI328951B (en) * | 2006-09-18 | 2010-08-11 | Availink Inc | A digital communications transmitter,a digital communications receiver,and a computer readable medium |
TWI332778B (en) * | 2006-09-18 | 2010-11-01 | Availink Us Inc | Encoding method of a digital communication transmitter,decoding method of a digital communication receiver,and a computer readable medium |
TWI334295B (en) * | 2006-09-18 | 2010-12-01 | Availink Us Inc | Bit mapping scheme for an ldpc coded 32apsk system |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2236733C2 (ru) * | 2001-12-24 | 2004-09-20 | Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики | Турникетная антенна |
RU2003129572A (ru) * | 2003-10-03 | 2005-04-10 | Уль новский государственный технический университет (RU) | Приемник комбинаций каскадного кода |
EP1717959A1 (en) * | 2005-04-29 | 2006-11-02 | STMicroelectronics N.V. | Method and device for controlling the decoding of a LDPC encoded codeword, in particular for DVB-S2 LDPC encoded codewords |
KR100966043B1 (ko) | 2005-10-31 | 2010-06-25 | 삼성전자주식회사 | 저밀도 패리티 검사 부호를 사용하는 통신 시스템에서 신호 송수신 장치 및 방법 |
US7810015B2 (en) * | 2005-11-28 | 2010-10-05 | Stmicroelectronics Sa | Decoding with a concatenated error correcting code |
KR20070080392A (ko) * | 2006-02-07 | 2007-08-10 | 삼성전자주식회사 | 저밀도 패러티 검사 부호의 천공 방법 |
WO2007091327A1 (ja) * | 2006-02-09 | 2007-08-16 | Fujitsu Limited | Ldpc検査行列生成方法及び検査行列生成器並びに符号再送方法 |
US8086929B2 (en) * | 2006-11-17 | 2011-12-27 | Lg Electronics Inc. | Method of executing LDPC coding using parity check matrix |
CN101217337B (zh) * | 2007-01-01 | 2013-01-23 | 中兴通讯股份有限公司 | 一种支持递增冗余混合自动重传的低密度奇偶校验码编码装置和方法 |
PL2091156T3 (pl) * | 2008-02-18 | 2014-01-31 | Samsung Electronics Co Ltd | Urządzenie i sposób do kodowania i dekodowania kanału w systemie komunikacyjnym z wykorzystaniem kodów kontroli bitów parzystości o niskiej gęstości |
EP2134052A1 (en) * | 2008-06-13 | 2009-12-16 | THOMSON Licensing | An improved QAM transmission scheme for AWGN channels |
EP2224292B1 (fr) * | 2009-02-26 | 2012-10-10 | Rolex Sa | Echappement à impulsion directe, notamment à détente, pour mouvement d'horlogerie |
US8411737B2 (en) * | 2009-03-05 | 2013-04-02 | Nokia Corporation | Transmission of physical layer signaling in a broadcast system |
-
2012
- 2012-02-24 TW TW101106289A patent/TWI562560B/zh not_active IP Right Cessation
- 2012-04-25 RU RU2013154435/08A patent/RU2541174C1/ru not_active IP Right Cessation
- 2012-04-25 EP EP12716453.1A patent/EP2707963A1/en not_active Withdrawn
- 2012-04-25 KR KR1020137032233A patent/KR20140031931A/ko not_active Application Discontinuation
- 2012-04-25 US US14/115,288 patent/US9385752B2/en not_active Expired - Fee Related
- 2012-04-25 CN CN201280032805.3A patent/CN103636132A/zh active Pending
- 2012-04-25 WO PCT/EP2012/057582 patent/WO2012152589A1/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060153315A1 (en) * | 2001-04-27 | 2006-07-13 | Chen Ernest C | Lower complexity layered modulation signal processor |
US20050091565A1 (en) * | 2003-10-27 | 2005-04-28 | Mustafa Eroz | Method and apparatus for providing reduced memory low density parity check (LDPC) codes |
TWI326987B (en) * | 2004-10-04 | 2010-07-01 | Broadcom Corp | Efficient design to implement ldpc (low density parity check) decoder |
US20090249163A1 (en) * | 2006-01-31 | 2009-10-01 | Ovchinnikov Andrei Anatol Evich | Iterative decoding of concatenated low-density parity-check codes |
TWI328951B (en) * | 2006-09-18 | 2010-08-11 | Availink Inc | A digital communications transmitter,a digital communications receiver,and a computer readable medium |
TWI332778B (en) * | 2006-09-18 | 2010-11-01 | Availink Us Inc | Encoding method of a digital communication transmitter,decoding method of a digital communication receiver,and a computer readable medium |
TWI334295B (en) * | 2006-09-18 | 2010-12-01 | Availink Us Inc | Bit mapping scheme for an ldpc coded 32apsk system |
Also Published As
Publication number | Publication date |
---|---|
TW201251368A (en) | 2012-12-16 |
WO2012152589A9 (en) | 2013-02-14 |
EP2707963A1 (en) | 2014-03-19 |
WO2012152589A1 (en) | 2012-11-15 |
CN103636132A (zh) | 2014-03-12 |
KR20140031931A (ko) | 2014-03-13 |
US20140143639A1 (en) | 2014-05-22 |
RU2541174C1 (ru) | 2015-02-10 |
US9385752B2 (en) | 2016-07-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI562560B (en) | Encoder and encoding method providing incremental redundancy | |
HK1202742A1 (zh) | 分層 編碼方法以及編碼器 | |
HK1246546A1 (zh) | 編碼器和編碼方法與解碼器和解碼方法 | |
GB2505345B (en) | Intra-prediction method, and encoder and decoder using same | |
HK1203229A1 (zh) | 高分辨率絕對式編碼器 | |
GB2509670B (en) | Method for encoding image, method for decoding image, image encoder, and image decoder | |
HUE064456T2 (hu) | Videó kódoló eljárás és videó kódoló | |
ZA201401564B (en) | Encoding method and decoding method | |
EP2564165A4 (en) | absolute encoder | |
LT3843394T (lt) | Kodavimo būdas | |
ZA201401563B (en) | Encoding method and decoding method | |
EP2667512A4 (en) | Coding method and decoding method | |
SG11201406086UA (en) | Decoder and decoding method, as well as encoder and encoding method | |
HUE058682T2 (hu) | Beszédkódoló és beszédkódoló eljárás | |
EP2405583A4 (en) | ENCODER, DECODER AND ENCODING METHOD | |
EP2554950A4 (en) | CODING DEVICE, DRIVE DEVICE, METHOD FOR CALCULATING AN ABSOLUTE POSITION AND METHOD FOR MANUFACTURING THE CODING DEVICE | |
GB201100190D0 (en) | Encoder readhead apparatus | |
IL233425A0 (en) | High resolution absolute encoder |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |